The average height of 30 boys out of a class of 50 is 160 cm. If the average hei – OfficerPath

Latest Jobs CSS 2025 PMS CCE Sindh FPSC PPSC MCQs Past Papers Current Affairs Scholarships Admissions Downloads Roll No. Slips Results

MCQ Practice

The average height of 30 boys out of a class of 50 is 160 cm. If the average height of the remaining boys is 165 cm, the average height of the whole class (in cm) is :

Subject: MathematicsTopic: Average

A

161

B

162

C

163

D

164

Correct Answer: B

Practice Quiz Back to MCQs